<template>
  <div class="page-hero" v-if="model">
    <div class="topbar bg-black py-2 px-3 d-flex ai-center text-white">
        <img src="../assets/logo.png" height="30">
        <div class="px-2 flex-1">
          <span class="text-white">王者荣耀</span>
          <span class="ml-2">攻略站</span>

        </div>
        <router-link to="/" tag="div">更多英雄 <i class="iconfont icon-Totheright"></i> </router-link>
    </div>
    <div class="top" :style="{ 'background-image': `url(${model.banner})` }">
      <div class="info text-white p-3 h-100 d-flex flex-column jc-end">
        <div class="fs-sm">{{model.title}}</div>
        <h2 class="my-2">{{model.name}}</h2>
        <div class="fs-sm">{{model.categories.map(v => v.name).join('/')}}</div>
        <div class="d-flex jc-between pt-2">
          <div class="scores d-flex ai-center" v-if="model.scores">
            <span>难度</span>
            <span class="badge bg-primary">{{ model.scores.difficult }}</span>

            <span>技能</span>
            <span class="badge bg-blue-1">{{ model.scores.skills }}</span>

            <span>攻击</span>
            <span class="badge bg-danger">{{ model.scores.attack }}</span>

            <span>生存</span>
            <span class="badge bg-dark-2">{{ model.scores.survive }}</span>
          </div>
          <router-link to="/" tag="span" class="text-grey fs-sm">
            皮肤: 2 <i class="iconfont icon-Totheright fs-sm"></i>
          </router-link>
        </div>
      </div>
    </div>
    <!-- top结束 -->
    <div>
      <div class="px-3 bg-white">
        <div class="nav d-flex jc-around pt-3 pb-2 border-bottom">
          <div class="nav-item" :class="{ active: active === i }" v-for="(tapitem, i) in tapItems" :key="i" @click="$refs.list.$swiper.slideTo(i)">
            <div class="nav-link">{{tapitem}}</div>
          </div>
          <!-- <div class="nav-item">
            <div class="nav-link">进阶攻略</div>
          </div> -->
        </div>
      </div>

      <swiper ref="list" @slide-change="() => active = $refs.list.$swiper.realIndex">
        <swiper-slide>
          <div>
            <div class="p-3 bg-white border-bottom">
              <div class="d-flex">
                <router-link tag="button" to="/" class="btn  btn-lg flex-1">
                  <i class="iconfont icon-ic_play"></i>
                  英雄介绍视频
                </router-link>
                <router-link tag="button" to="/" class="btn btn-lg flex-1 ml-2">
                  <i class="iconfont icon-image"></i>
                  一图识英雄
                </router-link>
              </div>

                <!-- 技能 -->
              <div class="skills bg-white mt-4">
                <div class="d-flex jc-around">
                  <img 
                  class="icon"
                  @click="currentSkillIndex = i"
                  :class="{active: currentSkillIndex === i}"
                  :src="item.icon" 
                  v-for="(item, i) in model.skills" 
                  :key="i" 
                  />
                </div>
                <div v-if="currentSkill">
                  <div class="d-flex pt-4 pb-3">
                    <h3 class="m-0">{{ currentSkill.name }}</h3>
                    <span class="text-grey-1 ml-4">
                      (冷却值:{{currentSkill.delay}} 消耗:{{currentSkill.cost}})
                    </span>
                  </div>
                  <p>{{currentSkill.description}}</p>
                  <div class="border-bottom"></div>
                  <p class="text-grey-1">小提示: {{currentSkill.tips}}</p>
                </div>
              </div>
            </div>

            <!-- 出装推荐 -->
            <m-card plain icon="zhuangbei" title="出装推荐" class="hero-items">
              <div class="fs-sl">顺风出装</div>
              <div class="d-flex jc-around text-center mt-3">
                <div v-for="item in model.items1" :key="item.name">
                  <img :src="item.icon" class="icon">
                  <div class="fs-xs">{{item.name}}</div>
                </div>
              </div>
              <div class="border-bottom mt-3"></div>
              <div class="fs-sl mt-3">逆风出装</div>
              <div class="d-flex jc-around text-center mt-3">
                <div v-for="item in model.items2" :key="item.name">
                  <img :src="item.icon" class="icon">
                  <div class="fs-xs">{{item.name}}</div>
                </div>
              </div>
            </m-card>

            <!-- 使用技巧 -->
            <m-card plain icon="jian1" title="使用技巧">
              <p class="m-0">
              {{model.usageTips}}
              </p>
            </m-card>

            <!-- 对抗技巧 -->
            <m-card plain icon="jian" title="对抗技巧">
              <p class="m-0">
              {{model.battleTips}}
              </p>
            </m-card>

            <!-- 团战思路 -->
            <m-card plain icon="tuanzhannormal" title="团战思路">
              <p class="m-0">
              {{model.teamTips}}
              </p>
            </m-card>

            <m-card plain icon="card-hero" title="英雄关系">
              <div class="fs-xl">最佳搭档</div>
              <div v-for="item in model.partners" :key="item._name" class="d-flex pt-3">
                <img :src="item.hero.avatar" height="50">
                <p class="flex-1 ml-3 m-0">
                  {{ item.description }}
                </p>
              </div>
              <div class="border-bottom mt-3"></div>
            </m-card>
            

          </div>
        </swiper-slide>
        <swiper-slide>
          <div class="bg-white">111</div>
        </swiper-slide>
      </swiper>
    </div>
  </div>
</template>

<script>
  export default{
    props: {
      id: {required: true}
    },
    data(){
      return{
        model: null,
        currentSkillIndex: 0,
        tapItems: ["英雄初识","进阶攻略"],
        active: 0,
      }
    },
    computed: {
      currentSkill(){
        return this.model.skills[this.currentSkillIndex]
      }
    },
    methods: {
      async fetch(){
        const res = await this.$http.get(`heroes/${this.id}`)
        this.model = res.data
      }
    },
    created () {
      this.fetch()
    }
  }
</script>

<style lang="scss">
@import '../assets/scss/_variables.scss';
  .page-hero {
    .top{
      height: 50vw;
      background: #fff no-repeat top center;
      background-size: auto 100%;
    }
  }
  .info{
    background: linear-gradient(rgba(0,0,0,0,),rgba(0,0,0,1));
    .scores{
      .badge{
        margin: 0 0.25rem;
        display: inline-block;
        width: 1rem;
        height: 1rem;
        line-height: 0.9rem;
        text-align: center;
        border-radius: 50%;
        font-size: 0.6rem;
        border: 1px solid rgba(255,255,255,0.2);
      }
    }
  }

  .skills{
    img.icon{
      border: 3px solid map-get($colors, 'white');
      border-radius: 50%;
      width: 70px;
      height: 70px;
      &.active{
      border-color: map-get($colors, 'primary');
      }
    }
  }
  .hero-items{
      img.icon{
        width: 45px;
        height: 45px;
        border-radius: 50%;
      }
    }

</style>
